General information – JLG 1850SJ Parts Manual User Manual
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GENERAL INFORMATION
1) MACHINE IDENTIFICATION
Machines are identified by model & in some cases a combination of model, serial number (SN) or regional standard (i.e.
ANSI CE, CSA). Components may also be identified by SN or manufacturer. Common components that may be identified
by these characteristics are engines & hydraulic components.
2) PARTS MANUAL ORGANIZATION
Product information in this manual is organized under section titles. Frame, Cylinder, Hydraulic & Electrical are a few
examples. Each section is organized by figure & page number. The information within the Figure is then organized by item
number, part number, description & corresponding illustration(s).
3) TABLE OF CONTENTS
A table of contents is found toward the beginning of the manual. Figure number, description & page number are provided for
quick reference to the page containing the related information.
4) RECOMMENDED SPARE PARTS
The Recommended Spare Parts, located near the end of the manual, references most frequently used maintenance parts.
5) PART NUMBER INDEX
A numerical index listing all part numbers & the corresponding page number(s) appears at the back of the manual.
Manual # Model Designation PG#
SECTION 6 CYLINDER
FIGURE 6-3. LIFT CYLINDER ASSEMBLY
PG#
Model Designation Manual #
SECTION 6 CYLINDER
FIGURE 6-3. LIFT CYLINDER ASSEMBLY
A
A
1
10
1
2
10
8
7
6
9
2